Nature

This week Liz Bonnin is in East Anglia to find out more about Britain's largest spider, Ben Fogle spends a day in the life of a National Trust ranger in Norfolk, and Paul Heiney finds out how a vast rubbish dump has been transformed into a nature reserve.

Tonight Ben Fogle is in Hampshire taking part in a very special survey, Paul Heiney is in Wales to meet a couple searching for the good life and Liz Bonnin heads to Scotland to meet the people working to save the beautiful Osprey.